[INFO] crate linq-rust 0.0.1 is already in cache
[INFO] testing linq-rust-0.0.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate linq-rust 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate linq-rust 0.0.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate linq-rust 0.0.1
[INFO] finished tweaking crates.io crate linq-rust 0.0.1
[INFO] tweaked toml for crates.io crate linq-rust 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c9a6fc4c25a4ce1e45c7e04bbc58c5fb32cdee29bf891cfd5478e72a20dcb23
[INFO] running `"docker" "start" "-a" "6c9a6fc4c25a4ce1e45c7e04bbc58c5fb32cdee29bf891cfd5478e72a20dcb23"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling linq-rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / macro_rules! query {
[INFO] [stderr] 2 | |   (from $v:ident; in $c:ident; $(where $mv:expr;)* select $ms:expr;) =>
[INFO] [stderr] 3 | |   { $c.filter(|$v| (true $(&& $mv)*) ).map(|$v| $ms) };
[INFO] [stderr] 4 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "6c9a6fc4c25a4ce1e45c7e04bbc58c5fb32cdee29bf891cfd5478e72a20dcb23"`
[INFO] running `"docker" "rm" "-f" "6c9a6fc4c25a4ce1e45c7e04bbc58c5fb32cdee29bf891cfd5478e72a20dcb23"`
[INFO] [stdout] 6c9a6fc4c25a4ce1e45c7e04bbc58c5fb32cdee29bf891cfd5478e72a20dcb23
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2a4a6b6cb4fd45ba6a36b85dc5b0c4bc3bf61741ed2cd16e1ea4f6f661307196
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2a4a6b6cb4fd45ba6a36b85dc5b0c4bc3bf61741ed2cd16e1ea4f6f661307196"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling linq-rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / macro_rules! query {
[INFO] [stderr] 2 | |   (from $v:ident; in $c:ident; $(where $mv:expr;)* select $ms:expr;) =>
[INFO] [stderr] 3 | |   { $c.filter(|$v| (true $(&& $mv)*) ).map(|$v| $ms) };
[INFO] [stderr] 4 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "2a4a6b6cb4fd45ba6a36b85dc5b0c4bc3bf61741ed2cd16e1ea4f6f661307196"`
[INFO] running `"docker" "rm" "-f" "2a4a6b6cb4fd45ba6a36b85dc5b0c4bc3bf61741ed2cd16e1ea4f6f661307196"`
[INFO] [stdout] 2a4a6b6cb4fd45ba6a36b85dc5b0c4bc3bf61741ed2cd16e1ea4f6f661307196
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 3dea5d5a4803109603b16e24facc6c24e21c47acff22786a108f02f9e0e6474b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "3dea5d5a4803109603b16e24facc6c24e21c47acff22786a108f02f9e0e6474b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / macro_rules! query {
[INFO] [stderr] 2 | |   (from $v:ident; in $c:ident; $(where $mv:expr;)* select $ms:expr;) =>
[INFO] [stderr] 3 | |   { $c.filter(|$v| (true $(&& $mv)*) ).map(|$v| $ms) };
[INFO] [stderr] 4 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/linq_rust-128d4411d0b0498d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test query ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linq-rust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3dea5d5a4803109603b16e24facc6c24e21c47acff22786a108f02f9e0e6474b"`
[INFO] running `"docker" "rm" "-f" "3dea5d5a4803109603b16e24facc6c24e21c47acff22786a108f02f9e0e6474b"`
[INFO] [stdout] 3dea5d5a4803109603b16e24facc6c24e21c47acff22786a108f02f9e0e6474b